== sanity test 51f: check many open files limit ========== 16:37:26 (1787776646)
MDT0 numfree=525796, max=100000
changed ulimit from 1024 to 100020
 - open/keep 1195 (time 1787776661.26 total 10.02 last 119.31)
 - open/keep 2342 (time 1787776671.26 total 20.02 last 114.66)
 - open/keep 3644 (time 1787776681.28 total 30.04 last 129.99)
 - open/keep 4879 (time 1787776691.28 total 40.04 last 123.47)
 - open/keep 6058 (time 1787776701.29 total 50.04 last 117.85)
 - open/keep 7290 (time 1787776711.29 total 60.04 last 123.17)
 - open/keep 8494 (time 1787776721.29 total 70.05 last 120.37)
 - open/keep 9614 (time 1787776731.29 total 80.05 last 112.00)
 - open/keep 10000 (time 1787776735.78 total 84.54 last 85.91)
 - open/keep 10855 (time 1787776745.79 total 94.54 last 85.47)
 - open/keep 11781 (time 1787776755.79 total 104.55 last 92.55)
 - open/keep 12796 (time 1787776765.79 total 114.55 last 101.48)
total: 13468 open/keep in 120.00 seconds: 112.23 ops/second
 - closed 2182 (time 1787776781.26 total 10.01 last -1059.98)
 - closed 4484 (time 1787776791.26 total 20.01 last 230.17)
 - closed 6653 (time 1787776801.27 total 30.02 last 216.85)
 - closed 8727 (time 1787776811.27 total 40.02 last 207.34)
 - closed 10000 (time 1787776817.58 total 46.33 last 201.76)
 - closed 12168 (time 1787776827.58 total 56.33 last 216.74)
total: 13468 close in 63.17 seconds: 213.21 close/second
 - unlinked 0 (time 1787776838 ; total 0 ; last 0)
 - unlinked 10000 (time 1787776918 ; total 80 ; last 80)
unlink(/mnt/lustre/d51f.sanity/f13468) error: No such file or directory
total: 13468 unlinks in 108 seconds: 124.703705 unlinks/second